Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1952390627 Individual Practitioner Male Practitioner

Dr. William R. Ludwig , MD

Internal Medicine • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Dr. William Ludwig, MD is a registered healthcare professional specializing in Internal Medicine in Seattle, WA. Practice services are available at 1200 12TH AVE S under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1200 12th Ave S

Seattle, WA 981442712

Telephone 2063262400
Associated Practice Facility / Clinic
🏢 Inland Pacific Imaging Llc Facility NPI 1477514966

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.3 Yrs
State Avg: 23.4 Yrs
Regional Practice Density
839 Specialists

Practicing in Seattle, WA (3169 Statewide)

Telehealth Adoption Rate
26.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2021-06-16
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WA MD00014721

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1838903 (WA)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

37 Associated Practitioners
Lori Vos , PT

Physical Therapist

NPI 1003063223

Physical Therapist

Dr. Courtney Meade , DPT

Physical Therapist

NPI 1013290485

Doctor of Physical Therapy

NPI 1043829906

Doctor of Pharmacy (Pharm.D.)

Dr. Victoria Allen , MD

Internal Medicine

NPI 1154319796

Doctor of Medicine (M.D.)

Dr. Mindy Zeitz-Chua , MD

Internal Medicine

NPI 1184187023

Doctor of Medicine (M.D.)

Dr. Amanda Methvin , MD

Internal Medicine

NPI 1194983551

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active June 13, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location June 13, 2012

Registered at 1200 12TH AVE S, SEATTLE, WA 981442712 (Tel: 2063262400)

📍
Updated Business Mailing Address June 13, 2012

Registered at 1200 12TH AVE S, SEATTLE, WA 981442712 (Tel: 2063262400)

👤
Provider Name / Credentials Updated June 13, 2012

Recorded as WILLIAM LUDWIG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 13, 2012

Internal Medicine (License #MD00014721 in WA)

🟢
Initial NPI Registration & Enumeration October 17, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1952390627
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 17, 2005
Last Update: June 16, 2021
Sole Proprietor: No

Mailing Address

1200 12th Ave S

Seattle, WA 981442712

Phone: 2063262400

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.